1; RUN: llc < %s -mattr=+sse2 -mtriple=i686-apple-darwin -mcpu=core2 | FileCheck %s -check-prefix=SSE2-Darwin 2; RUN: llc < %s -mattr=+sse2 -mtriple=i686-pc-mingw32 -mcpu=core2 | FileCheck %s -check-prefix=SSE2-Mingw32 3; RUN: llc < %s -mattr=+sse,-sse2 -mtriple=i686-apple-darwin -mcpu=core2 | FileCheck %s -check-prefix=SSE1 4; RUN: llc < %s -mattr=-sse -mtriple=i686-apple-darwin -mcpu=core2 | FileCheck %s -check-prefix=NOSSE 5; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=core2 | FileCheck %s -check-prefix=X86-64 6 7@.str = internal constant [25 x i8] c"image\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00" 8@.str2 = internal constant [30 x i8] c"xxxxxxxxxxxxxxxxxxxxxxxxxxxxx\00", align 4 9 10define void @t1(i32 %argc, i8** %argv) nounwind { 11entry: 12; SSE2-Darwin-LABEL: t1: 13; SSE2-Darwin: movsd _.str+16, %xmm0 14; SSE2-Darwin: movsd %xmm0, 16(%esp) 15; SSE2-Darwin: movaps _.str, %xmm0 16; SSE2-Darwin: movaps %xmm0 17; SSE2-Darwin: movb $0, 24(%esp) 18 19; SSE2-Mingw32-LABEL: t1: 20; SSE2-Mingw32: movsd _.str+16, %xmm0 21; SSE2-Mingw32: movsd %xmm0, 16(%esp) 22; SSE2-Mingw32: movaps _.str, %xmm0 23; SSE2-Mingw32: movups %xmm0 24; SSE2-Mingw32: movb $0, 24(%esp) 25 26; SSE1-LABEL: t1: 27; SSE1: movaps _.str, %xmm0 28; SSE1: movaps %xmm0 29; SSE1: movb $0, 24(%esp) 30; SSE1: movl $0, 20(%esp) 31; SSE1: movl $0, 16(%esp) 32 33; NOSSE-LABEL: t1: 34; NOSSE: movb $0 35; NOSSE: movl $0 36; NOSSE: movl $0 37; NOSSE: movl $0 38; NOSSE: movl $0 39; NOSSE: movl $101 40; NOSSE: movl $1734438249 41 42; X86-64-LABEL: t1: 43; X86-64: movaps _.str(%rip), %xmm0 44; X86-64: movaps %xmm0 45; X86-64: movb $0 46; X86-64: movq $0 47 %tmp1 = alloca [25 x i8] 48 %tmp2 = bitcast [25 x i8]* %tmp1 to i8* 49 call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp2, i8* getelementptr inbounds ([25 x i8]* @.str, i32 0, i32 0), i32 25, i32 1, i1 false) 50 unreachable 51} 52 53;rdar://7774704 54%struct.s0 = type { [2 x double] } 55 56define void @t2(%struct.s0* nocapture %a, %struct.s0* nocapture %b) nounwind ssp { 57entry: 58; SSE2-Darwin-LABEL: t2: 59; SSE2-Darwin: movaps (%ecx), %xmm0 60; SSE2-Darwin: movaps %xmm0, (%eax) 61 62; SSE2-Mingw32-LABEL: t2: 63; SSE2-Mingw32: movaps (%ecx), %xmm0 64; SSE2-Mingw32: movaps %xmm0, (%eax) 65 66; SSE1-LABEL: t2: 67; SSE1: movaps (%ecx), %xmm0 68; SSE1: movaps %xmm0, (%eax) 69 70; NOSSE-LABEL: t2: 71; NOSSE: movl 72; NOSSE: movl 73; NOSSE: movl 74; NOSSE: movl 75; NOSSE: movl 76; NOSSE: movl 77; NOSSE: movl 78; NOSSE: movl 79; NOSSE: movl 80; NOSSE: movl 81 82; X86-64-LABEL: t2: 83; X86-64: movaps (%rsi), %xmm0 84; X86-64: movaps %xmm0, (%rdi) 85 %tmp2 = bitcast %struct.s0* %a to i8* ; <i8*> [#uses=1] 86 %tmp3 = bitcast %struct.s0* %b to i8* ; <i8*> [#uses=1] 87 tail call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp2, i8* %tmp3, i32 16, i32 16, i1 false) 88 ret void 89} 90 91define void @t3(%struct.s0* nocapture %a, %struct.s0* nocapture %b) nounwind ssp { 92entry: 93; SSE2-Darwin-LABEL: t3: 94; SSE2-Darwin: movsd (%ecx), %xmm0 95; SSE2-Darwin: movsd 8(%ecx), %xmm1 96; SSE2-Darwin: movsd %xmm1, 8(%eax) 97; SSE2-Darwin: movsd %xmm0, (%eax) 98 99; SSE2-Mingw32-LABEL: t3: 100; SSE2-Mingw32: movsd (%ecx), %xmm0 101; SSE2-Mingw32: movsd 8(%ecx), %xmm1 102; SSE2-Mingw32: movsd %xmm1, 8(%eax) 103; SSE2-Mingw32: movsd %xmm0, (%eax) 104 105; SSE1-LABEL: t3: 106; SSE1: movl 107; SSE1: movl 108; SSE1: movl 109; SSE1: movl 110; SSE1: movl 111; SSE1: movl 112; SSE1: movl 113; SSE1: movl 114; SSE1: movl 115; SSE1: movl 116 117; NOSSE-LABEL: t3: 118; NOSSE: movl 119; NOSSE: movl 120; NOSSE: movl 121; NOSSE: movl 122; NOSSE: movl 123; NOSSE: movl 124; NOSSE: movl 125; NOSSE: movl 126; NOSSE: movl 127; NOSSE: movl 128 129; X86-64-LABEL: t3: 130; X86-64: movq (%rsi), %rax 131; X86-64: movq 8(%rsi), %rcx 132; X86-64: movq %rcx, 8(%rdi) 133; X86-64: movq %rax, (%rdi) 134 %tmp2 = bitcast %struct.s0* %a to i8* ; <i8*> [#uses=1] 135 %tmp3 = bitcast %struct.s0* %b to i8* ; <i8*> [#uses=1] 136 tail call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp2, i8* %tmp3, i32 16, i32 8, i1 false) 137 ret void 138} 139 140define void @t4() nounwind { 141entry: 142; SSE2-Darwin-LABEL: t4: 143; SSE2-Darwin: movw $120 144; SSE2-Darwin: movl $2021161080 145; SSE2-Darwin: movl $2021161080 146; SSE2-Darwin: movl $2021161080 147; SSE2-Darwin: movl $2021161080 148; SSE2-Darwin: movl $2021161080 149; SSE2-Darwin: movl $2021161080 150; SSE2-Darwin: movl $2021161080 151 152; SSE2-Mingw32-LABEL: t4: 153; SSE2-Mingw32: movw $120 154; SSE2-Mingw32: movl $2021161080 155; SSE2-Mingw32: movl $2021161080 156; SSE2-Mingw32: movl $2021161080 157; SSE2-Mingw32: movl $2021161080 158; SSE2-Mingw32: movl $2021161080 159; SSE2-Mingw32: movl $2021161080 160; SSE2-Mingw32: movl $2021161080 161 162; SSE1-LABEL: t4: 163; SSE1: movw $120 164; SSE1: movl $2021161080 165; SSE1: movl $2021161080 166; SSE1: movl $2021161080 167; SSE1: movl $2021161080 168; SSE1: movl $2021161080 169; SSE1: movl $2021161080 170; SSE1: movl $2021161080 171 172; NOSSE-LABEL: t4: 173; NOSSE: movw $120 174; NOSSE: movl $2021161080 175; NOSSE: movl $2021161080 176; NOSSE: movl $2021161080 177; NOSSE: movl $2021161080 178; NOSSE: movl $2021161080 179; NOSSE: movl $2021161080 180; NOSSE: movl $2021161080 181 182; X86-64-LABEL: t4: 183; X86-64: movabsq $8680820740569200760, %rax 184; X86-64: movq %rax 185; X86-64: movq %rax 186; X86-64: movq %rax 187; X86-64: movw $120 188; X86-64: movl $2021161080 189 %tmp1 = alloca [30 x i8] 190 %tmp2 = bitcast [30 x i8]* %tmp1 to i8* 191 call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp2, i8* getelementptr inbounds ([30 x i8]* @.str2, i32 0, i32 0), i32 30, i32 1, i1 false) 192 unreachable 193} 194 195declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind 196